The permanent magnet 2.45 GHz electron cyclotron resonance ion source at Peking
University can produce more than 100 mA hydrogen ion beam working at pulsed mode. For …

This paper aims to summarize the developments of high current H2+ and H3+ ion sources in
the past decades. The status of the H2+ and H3+ ion sources is discussed to show the …

A comparative study of two microwave driver systems (preliminary and optimized) for a 2.45
GHz hydrogen Electron Cyclotron Resonance plasma generator has been conducted. The …

The existence of various spatial distributions of hydrogen plasma in a pulsed 2.45 GHz
microwave discharge is demonstrated. The data has been obtained through optical …

First results from an ultra-fast frame image acquisition diagnostic coupled to a 2.45 GHz
microwave hydrogen discharge are presented. The plasma reactor has been modified to …

Temporal evolution of microwave-plasma coupling, vacuum ultraviolet (VUV) light emission
and plasma electron temperature and density is reported for a 2.45 GHz microwave …

Abstract A quartz-chamber 2.45 GHz electron cyclotron resonance ion source (ECRIS) was
designed for diagnostic purposes at Peking University [Patent Number: ZL …

Time evolution of the Electron Energy Distribution Function (EEDF) is measured in pulsed
hydrogen microwave magnetoplasma working at 2.45 GHz. Analysis is performed both in …

Plasma distribution transients associated with the breakdown of a 2.45 GHz hydrogen
discharge similar to high current microwave ion sources are studied by means of an ultra …

Abstract The 2.45 GHz Electron Cyclotron Resonance Ion Source (ECRIS) is widely
recognized as an effective device for producing high-intensity H+, H 2+, and H 3+ beams. In …